Hold onto your hats – the little blue creatures are back in town to cause more mischief in this sequel to 2011’s family comedy. Again helmed by Raja Gosnell, it brings back writers David N Weiss and J David Stern and, we’d imagine, a familiar voice cast as Brainy, Grouchy, Smurfette, Papa Smurf and so on. Expect the usual live action-animation mix and numerous variations of the word ‘smurf’ as a substitute for swear words.